how do i adjust the action, my bass has ridiculously high action, at the 12th fret i can fit my index finger between the string and fretboard without even touching the string.

i've had to put up with it for a while (coz i didnt really mind) but ever since i got my gibson electric things havent been the same

so now im discontent with how it feels plays and sounds and im selling it cheap to buy a nice sx jazz bass copy
noooo, i dont have the money and setups where i live usually cost between $75 and $100
OMG thats f*cking awesome.

Ibanez K5
Warwick Rockbass Vampyre 4

Line 6 Bass Pod XT Live
Epiphone Les Paul Custom